In an effort to provide low-cost Quick shipping, We ship from 5 warehouses throughout the US.

3:30PM PST from California

3:30PM CST from Illinois

3:30PM CST from Texas

3:30PM EST from MA

3:30PM EST from Georgia.

Since 2007 ... We stand behind our Non-OEM products, manufactured under ISO 9001 certifications. 100% satisfaction or you may return your purchase to us within 6 months of purchase for a replacement or exchange, free of charge. OEM Products come with a manufacturer warranty only.

BROTHER HL-8370 BLACK TONER CARTRIDGE

This Black Toner Cartridge prints 2200 pages with an average of 5% page coverage. Nearly all printer manufacturers base their ink/toner cartridge yields on 5% coverage.

This product comes with a 6 month Warranty against any defects (including free replacement). We stand behind our products 100%, as these are not manufactured by Brother.

Product Manuals

When do I Replace a Toner Cartridge in the Brother HL-8370

One of the listed indications will appear if any of the toner cartridges installed in your Brother HL-8370 needs replacing.

· White vertical lines

· Background shading

· Faded printouts

· Black toner marks

· Black vertical lines

· The message [Cartridge Error] is displayed

· The message [No Toner] is displayed

· The message [Replace Toner] is displayed

· The message [Toner Low] is displayed

How to Install a Toner Cartridge in the Brother HL-8370

In the first step of the replacement procedure, you must open the front cover of your Brother HL-8370, and then use the handle to pull the drum unit and toner cartridge assembly out of the main compartment. After that, you must unlock the exhausted toner cartridge by pushing the blue release lever down, and then remove the exhausted component. Now, you must remove the packing material from the new toner cartridge, and then shake the new component several times from side to side. In the next step of the replacement procedure, you must detach the protective cover from the new toner cartridge, and then insert the cartridge into the drum unit. Please make sure that the new toner cartridge is locked into place. Once the new toner cartridge is inserted, you must clean the corona wire of the drum unit by sliding the blue tab along the cleaning channel, and then return the blue tab to its original position. Finally, you must insert the drum unit and toner cartridge assembly into the main compartment, and then close the front cover of your Brother HL-8370.